Flashes with buzzer that sounds for alarm, hourly time signal, countdown timertime up alarm

Stopwatch

1/100-second stopwatchMeasuring capacity:00'00"00~59'59"99 (for the first 60 minutes)1:00'00~23:59'59 (after 60 minutes)Measuring unit:1/100 second (for the first 60 minutes)1 second (after 60 minutes)Measuring modes: Elapsed time, split time, 1st-2nd place times